diff options
Diffstat (limited to 'test/test_timeout.rb')
-rw-r--r-- | test/test_timeout.rb | 63 |
1 files changed, 62 insertions, 1 deletions
diff --git a/test/test_timeout.rb b/test/test_timeout.rb index 57eca3e478..dcd6206737 100644 --- a/test/test_timeout.rb +++ b/test/test_timeout.rb @@ -18,7 +18,7 @@ class TestTimeout < Test::Unit::TestCase } assert_nothing_raised("[ruby-dev:38319]") do Timeout.timeout(1) { - nil while @flag + sleep 0.01 while @flag } end assert !@flag, "[ruby-dev:38319]" @@ -29,4 +29,65 @@ class TestTimeout < Test::Unit::TestCase def (n = Object.new).zero?; false; end assert_raise(TypeError, bug3168) {Timeout.timeout(n) { sleep 0.1 }} end + + def test_timeout_immediate + begin + t = Thread.new { + Timeout.timeout(0.1, immediate: true) { + # loop forever, but can be interrupted + loop {} + } + } + sleep 0.5 + t.raise RuntimeError + assert_raise(Timeout::Error) { + t.join + } + ensure + t.kill if t.alive? + begin + t.join + rescue Exception + end + end + end + + def test_timeout_immediate2 + begin + t = Thread.new { + Timeout.timeout(0.1) { + # loop forever, must not interrupted + loop {} + } + } + sleep 0.5 + t.raise RuntimeError + assert_raise(RuntimeError) { + t.join + } + ensure + t.kill if t.alive? + begin + t.join + rescue Exception + end + end + end + + def test_timeout_blocking + t0 = Time.now + begin + Timeout.timeout(0.1) { + while true do + t1 = Time.now + break if t1 - t0 > 1 + end + sleep 2 + } + rescue Timeout::Error + end + t1 = Time.now + assert (t1 - t0) >= 1 + assert (t1 - t0) < 2 + end end |